Table 1 Signal-noise ratio of different frequency signal
From: Channel modeling and power consumption analysis for galvanic coupling intra-body communication
f (kHz) | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
SNR (dB) | 9.2 | 22.4 | 22.4 | 14.8 | 20.9 | 14.3 | 18.6 | 18.5 | 13.7 | 14.5 |
Sub-band (kHz) | 5–14 | 15–24 | 25–34 | 35–44 | 45–54 | 55–64 | 65–74 | 75–84 | 85–94 | 95–104 |